Consider absolute numbers. Suppose monthly food expenses drop to $100. That's 2-3 hours of work for each person to eat monthly. X 330M = 1 billion hours per mon

Consider absolute numbers. Suppose monthly food expenses drop to $100. That's 2-3 hours of work for each person to eat monthly. X 330M = 1 billion hours per month. And that's just food. In practice, fair work sharing still seems critical, unless you have a better example in mind.